Panasonic FP-E Programming Manual page 720

High−level Instructions
Precautions during programming
To use this instruction, the high−speed counter function must be used.
The high−speed counter control flag (R9110 to R9115) corresponding to the specified channel turns on when
the execution condition of F165(CAM0) instruction turns on until the cam control is cleared.
When the high−speed counter control flag (R9110 to R9115) is on, the high−speed counter control
instructions (F166(HC1S), F167(HC1R), F178(PLSM)) to the high−speed counter of the same channel
cannot be executed.
To stop the control with this instruction, execute "Clears high−speed counter instruction".
If the elapsed value to be controlled with this instruction is rewritten, an unexpected operation might be
performed.
When controlling with the main program, set the target value to be "Minimum travelling time between each
target value" greater than "1 scan time".
When controlling with a interrupt program, set the target value to be "Minimum travelling time between each
target value" greater than "Maximum execution time of interrupt program".
Set the interval between adjacent target values within 1msec not to match them.
This instruction can be simultaneously executed for 2 channels only.
When the maximum value control and the hardware/software reset is used at the same time, do not operate
them intensively in a short time.
When hardware/software reset is used, set the first target value to an integer value that is 1 or more.
Channels of high−speed cunter and areas used
High−speed counter
channel No.
ch0
ch1
ch2
ch3
ch4
ch5
Setting of data table
S Specification of high−speed
S+1 counter channel
S+2 Word No. of internal relay for
S+3 position notification
S+4 Specification of No. of target
S+5 position m
S+6
Target position 1
S+7
S+8
Target position 2
S+9
S+10
Target position 3
S+11
Target position m−1
Target position m
Max. target value
3 − 456
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Control flag Elapsed value area
R9110 DT90300 to DT90301
R9111 DT90304 to DT90305
R9112 DT90308 to DT90309
R9113 DT90312 to DT90313
R9114 DT90316 to DT90317
R9115 DT90320 to DT90321
(*1)
(*2)
A maximum of 31 target positions can be specified.
(*3)
(*4)
(*4)
(*4)
(*4)
(*4)
(Note) Arrange the target values of the targe positions 1 to m in
(*5)
ascending order. The same value cannot be specified.
Target value area Interrupt program
DT90302 to DT90303
DT90306 to DT90307
DT90310 to DT90311
DT90314 to DT90315
DT90318 to DT90319
DT90322 to DT90323
FP0R
INT0
INT1
INT3
INT4
INT6
INT7